/*******************************************************************************
 * KindEditor - WYSIWYG HTML Editor for Internet Copyright (C) 2006-2011
 * kindsoft.net
 * 
 * @author Roddy <luolonghao@gmail.com>
 * @site http://www.kindsoft.net/
 * @licence http://www.kindsoft.net/license.php
 ******************************************************************************/

KindEditor.plugin('autoheight', function(K) {
			var self = this;

			if (!self.autoHeightMode) {
				return;
			}

			var edit = self.edit;
			var body = edit.doc.body;
			var minHeight = K.removeUnit(self.height);

			edit.iframe[0].scroll = 'no';
			body.style.overflowY = 'hidden';

			edit.afterChange(function() {
						self.resize(null, Math.max((K.IE
												? body.scrollHeight
												: body.offsetHeight)
												+ 62, minHeight));
					});
		});
